WP PCBs in Transformer Oil CALA Back Catalog number: 38239 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11779.10 1,2,3,4,6-Pentachloronaphthalene,,,, Price on request 94020 Method 504.1MDL Mix Price on request 51124 Internal Standard ASTM D-5307 Price on request